* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

html, body, #root {
  width: 100%;
  height: 100%;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

:root {
  --primary-color: #4a69bd;
  --secondary-color: #6a89cc;
  --accent-color: #82ccdd;
  --text-color: #333;
  --light-text-color: #fff;
  --background-color: #f5f5f5;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
  html {
    font-size: 14px;
  }
} 